Python3 version alternatives and virtual environments

Solving multiple python installation:

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.5 1

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 2

sudo update-alternatives --install /usr/bin/python3 python3 /usr/local/bin/python3.10 3
 

sudo update-alternatives --config python3

Solving:

Error: Command '['/home/DRIVE/Temp/aa/bin/python3.9', '-Im', 'ensurepip', '--upg
rade', '--default-pip']' returned non-zero exit status 1.
 

apt-get install python3.6-dev python3.6-venv

python3.6 -m venv myVenv 

Upgrade pip

pip3 install --upgrade pip

 

Ubuntu 18 - Print Screen Key

Menu settings/keyboard

gnome-screenshot #default print screen

xfce4-screenshooter  #dialog to choose complete/area screen to capture

 

Vitamina D - Cancer

[1] https://ensedeciencia.com/2023/10/14/la-potente-vitamina-que-protege-frente-al-cancer-de-prostata-y-otros-tipos-de-cancer/

Odoo 17 - Custom adds

 

 

[1] Diario/Seq https://apps.odoo.com/apps/modules/17.0/sequence_for_journal

 

Ubuntu list services

 

sudo systemctl list-units

Vectorize PNG to SVG

 

 

[1] Vectorize https://www.recraft.ai

 

pgadmin4 issues on ubuntu 18

Ubuntu 18.04.5 LTS (Bionic Beaver)
 

pgadmin4-desktop pgadmin4-server pgadmin4-web

 

ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /usr/pgadmin4/venv/lib/python3.8/site-packages/cryptography/hazmat/bindings/_rust.abi3.so)

 

 fincahuanaco  ~  ldd --version
ldd (Ubuntu GLIBC 2.27-3ubuntu1.4) 2.27
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.

fincahuanaco  ~  sudo /usr/pgadmin4/bin/setup-web.sh

ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by  
/usr/pgadmin4/venv/lib/python3.8/site-packages/cryptography/hazmat/bindings/_rust.abi3.so)
Error setting up server mode. Please examine the output above.

Docker Alternative

 fincahuanaco  ~  docker pull dpage/pgadmin4

 

sudo docker run -p 5050:5050 -e 'PGADMIN_DEFAULT_EMAIL=email@gmail.com' -e 'PGADMIN_DEFAULT_PASSWORD=password' -e 'PGADMIN_LISTEN_PORT=5050' -d dpage/pgadmin4

 

sudo docker ps

CONTAINER ID   IMAGE            COMMAND            CREATED          STATUS          PORTS     NAMES
2b0f1c329504   dpage/pgadmin4   "/entrypoint.sh"   25 minutes ago   Up 25 minutes             awesome_darwin

sudo docker stop 2b0f1c329504



sudo docker inspect 2b0f1c329504 | grep IPAddress  #discovery ip

 

#force use local network

sudo docker run -p 5050:5050 --network host -e 'PGADMIN_DEFAULT_EMAIL=email@gmail.com' -e 'PGADMIN_DEFAULT_PASSWORD=password' -e 'PGADMIN_LISTEN_PORT=5050' -d dpage/pgadmin4

 

Resume docker containers

$ sudo docker start  $(sudo docker ps -q -l)

 

Docker References:

 

[1] https://hub.docker.com/r/dpage/pgadmin4/

[2] Deploy https://www.pgadmin.org/docs/pgadmin4/latest/container_deployment.html

[3] https://stackoverflow.com/questions/53610385/docker-postgres-and-pgadmin-4-connection-refused

[4] Resume docker container https://stackoverflow.com/questions/21928691/how-to-continue-a-docker-container-which-has-exited